Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Re7 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Rd7 draw
5 Kb6 loss in 2 half-moves
6 Kb7 loss in 2 half-moves
7 Rb7 loss in 2 half-moves
8 Rc8 loss in 2 half-moves
9 Rg7 loss in 2 half-moves
10 Rh7 loss in 2 half-moves
11 Kb5 loss in 1 half-moves
12 Kc5 loss in 1 half-moves
13 Kd5 loss in 1 half-moves
14 Kd6 loss in 1 half-moves
15 Kd7 loss in 1 half-moves